Answer:
B). As part of the rising action, it creates humor and surprise because of the confused identities.
Step-by-step explanation:
In the context of the play titled 'Importance of Being Earnest,' the confusion created by both Jack and Algeron's pretension of being Earnest Worthing assists in the rising action of the play as it develops identity crises that cause a feeling of humor, as well as, suspense regarding the jumbled identities. This helps develop interest and tension among the readers and allows the plot to move towards the climax. Thus, option B is the correct answer.